As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO LT SIDE OF 1183 BULKHEAD FWD FACE DOME NUT AT LBL 27 HAS CORROSION ON IT AND ON SKIN 6 O'CLOCK POS UNDER AIR DUCT (INNER MOST). REMOVED CORROSION IAW SRM 51-10-6 FOUND TO BE OUT OF LIMITS IAW SRM 53-10-1 FIG 1 SH2 NOTE C. FABRICATED REPAIR DOUBLER IAW SB 727-53-0171 FIG 3. INSTALLED DOUBLER IAW DAW SB 727-53-0171 FIG 3 AND SRM 51-30-2.